package org.jaudiotagger.tag.asf;
import org.jaudiotagger.audio.asf.data.MetadataDescriptor;
import org.jaudiotagger.tag.TagField;
import java.io.ByteArrayInputStream;
import java.io.IOException;
/**
* An <code>AbstractAsfTagImageField</code> is an abstract class for representing tag
* fields containing image data.<br>
*
* @author Christian Laireiter
*/
abstract class AbstractAsfTagImageField extends AsfTagField
{
/**
* Creates a image tag field.
*
* @param field
* the ASF field that should be represented.
*/
public AbstractAsfTagImageField(final AsfFieldKey field) {
super(field);
}
/**
* Creates an instance.
*
* @param source
* The descriptor which should be represented as a
* {@link TagField}.
*/
public AbstractAsfTagImageField(final MetadataDescriptor source) {
super(source);
}
/**
* Creates a tag field.
*
* @param fieldKey
* The field identifier to use.
*/
public AbstractAsfTagImageField(final String fieldKey) {
super(fieldKey);
}
/**
* Returns the size of the {@linkplain #getRawImageData() image data}.<br>
*
* @return image data size in bytes.
*/
public abstract int getImageDataSize();
/**
* Returns the raw data of the represented image.<br>
*
* @return raw image data
*/
public abstract byte[] getRawImageData();
}